Large Bore

DOWNHOLE HIGH TEMPERATURE / HIGH PRESSURE SLIP RING

The Model 303 large bore is a family of electrical slip ring products designed specifically for the extremely harsh high temperature and high pressure (HTHP) oilfield-downhole environment. These products are designed and tested to operate at temperatures of up to 200°C and pressures of 25,000 psi (1700 Bar), and are generally configured for an oil-filled environment. Contact our oilfield - downhole slip ring experts for details.

Features

Withstands temperatures of up to 200°C and pressures of 25,000 psi (1700 Bar). Higher temperatures and pressures possible

Can be combined with high temperature and high pressure resolvers and motors for position and speed feedback and motive power

Inner bore and outer diameter can be customized for specific downhole tooling envelopes

Low electrical contact resistance

Pressure and temperature compensation available

Up to 1000 V versions

Benefits

Slip rings eliminate cable twist and jamming

Easily integrated with other products such as motors and resolvers to reduce integration issues

Proven, fielded technology

Increase in power and bandwidth capacity, and improved power transmission efficiency as compared to inductive technologies

High quality and reliability

Testing

High temperature and pressure test simulator capable of 260°C and 30,000 psi

Includes in situ rotation

Fully tested at peak temperature and pressure conditions to minimize any failure modes

Shock and vibration testing carried out to specific customer requirements